describe('non-integer min/max zoom', function () {
    /////////////////////////////
    // SETUP FOR EACH TEST
    /////////////////////////////
    var map, div, clock;

    beforeEach(function () {
        clock = sinon.useFakeTimers();

        div = document.createElement('div');
        div.style.width = '200px';
        div.style.height = '200px';
        document.body.appendChild(div);

        map = L.map(div, {minZoom: 0.5, maxZoom: 18.5, trackResize: false});

        map.fitBounds(new L.LatLngBounds([
            [1, 1],
            [2, 2]
        ]));
    });

    afterEach(function () {
        map.remove();
        document.body.removeChild(div);
        clock.restore();
    });

    /////////////////////////////
    // TESTS
    /////////////////////////////
    it('dont break adding and removing markers', function () {
        var group = new L.MarkerClusterGroup();
        var marker = new L.Marker([1.5, 1.5]);
        var marker2 = new L.Marker([1.5, 1.5]);
        var marker3 = new L.Marker([1.5, 1.5]);

        group.addLayer(marker);
        group.addLayer(marker2);
        map.addLayer(group);

        group.addLayer(marker3);

        expect(marker._icon).to.be(undefined);
        expect(marker2._icon).to.be(undefined);
        expect(marker3._icon).to.be(undefined);

        expect(map._panes.markerPane.childNodes.length).to.be(1);

        group.removeLayer(marker2);
    });
});